anti-Phosphoserine/threonin antibody

[scientia at excite.co.jp]

Dear drosophilists,

Sorry for cluttering your e-mail.
We are looking for anti-Phosphoserine/threonin antibody that works well for western blotting. 
Is there any particular company, from which you recommend us to purchase that antibody?

Thank you in advance.

Best,

Hiro

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Hirofumi Toda        
Beckman Research Institute of the City of Hope
Division of Neurosciences
1500 E. Duarte Rd. 
Duarte, CA 91010
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